142437593 is an odd 9-digits composite number following 142437592
and preceding 142437594 . In scientific notation, it is written as 1.42437593 × 10^8.
The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors.
There are 141481488 positive integers (up to 142437593) that are relatively prime to 142437593.
142437593 has 4 divisors, whose sum is 143393700
The reverse of 142437593 is 395734241
Previous prime number is 149
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 38
Digital Root 2
Name
one hundred forty-two million four hundred thirty-seven thousand five hundred ninety-three
Scientific notation
1.42437593 × 10^8
Engineering notation
1.42437593 × 10^6
Prime Factorization
149 × 955957
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
142437593
Product of the distinct prime numbers
The prime factorization of 142437593 is 149 × 955957.
Since it has a total of 2 prime factors.
4 , 10 , 6 , 97 , 831 , 921 , 9114 , 781 , 44329 , 77577 , 93162 , 522672 , 7445848 , 4937313 , 7840111 , 48004074 , 912057045 , 268967714 , 2852829076 , 4094040450
n×2
284875186
n×3
427312779
n×4
569750372
n×5
712187965
n÷2
71218796.5
n÷3
47479197.666667
n÷3
35609398.25
n÷5
28487518.6
n2
20288467899633649
n3
2.8898405332816E+24
n4
4.1162192971446E+32
n5
5.8630436894544E+40
2 √n
11934.722158475
3 √n
522.24570304528
4 √n
109.24615397567
5 √n
42.729216079263
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-142437592
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
1
Returns the nth root of the product of n divisors
H
Harmonic Mean
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 142437593 can be divided by 4 positive divisors.
The sum of these divisors (counting 142437593) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000011111010110110011011001
3
Ternary
100221000120122102
4
Quaternary
20133112303121
5
Quinary
242431000333
6
Senary
22044533145
8
Octal
1037266331
10
Decimal
142437593
12
Duodecimal
3b8511b5
16
Hexadecimal
87d6cd9
20
Vigesimal
24a4djd
36
Base36
2csxjt
md5
f9b918f850476363c2fe25fda0ee2686
sha1
0a08eaf00ea1b290a31a16f089ab5f1ab8c849cd
sha256
fead660543ab3e07dba6da24490cad99b9a661dc2e4c5f3db8cac3c4a87207ed
sha512
a18418a185399e87662bcf0e6aad444d9abd4ea38ab00df2bf7cff80bb2cb900c560cc30ce4ce5587369267a7752035140ad18aa5d8813a10c1e42df1e5a06ff
ripemd-160
8b37e55cf16b4fd3d646b36d798dfd65558dc803
Diameter
284875186
Circumference
894961791.52763
Area
6.3738101706081E+16
Volume
1.2104935719205E+25
Surface area
2.5495240682433E+17
Circumference
894961791.52763
Perimeter
569750372
Area
20288467899633649
Diagonal
201437175.81238
Surface area
121730807397801894
Volume
2.8898405332816E+24
Space diagonal
246709147.98382
Perimeter
427312779
Area
8.7851643024739E+15
Altitude
123354573.99191
Surface area
8.7851643024739E+15
Volume
3.4057097293853E+23
Height
67145725.270793